40893016

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{9277}}^1$

素因数の和:9331

約数の個数: 32

約数和(自身を含む): 83502000

約数和(自身を除く): 42608984

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 116, 152, 232, 551, 1102, 2204, 4408, 9277, 18554, 37108, 74216, 176263, 269033, 352526, 538066, 705052, 1076132, 1410104, 2152264, 5111627, 10223254, 20446508, 40893016]

約数ペア:

[(1, 40893016), (2, 20446508), (4, 10223254), (8, 5111627), (19, 2152264), (29, 1410104), (38, 1076132), (58, 705052), (76, 538066), (116, 352526), (152, 269033), (232, 176263), (551, 74216), (1102, 37108), (2204, 18554), (4408, 9277)]